use and demand reduction through energy efficiency program in the city for the period of october 15, 2012 through december 31, 2012. >> president chiu: this resolution is adopted. next item. >> clerk calvillo: mr. president, next item is roll call for introductions. >> president chiu: let's go to roll call. >> clerk calvillo: supervisor ferrell. supervisor carmen chu. i wanted to adjourn in the memory of -- she died yesterday at age 87, spent world war ii and was imprisoned in the prison camp. she moved to the u.s. and then san francisco in 1952. her husband and she opened emerald cleaners. she will be missed by her daughters, and her many, many grandchildren and great grandchildren. thank you. >> clerk calvillo: thank you. supervisor wiener. >> supervisor wiener: today i'm introducing three companion pieces of legislation, culminating from about a year's worth of work, to modernize how san francisco regulates the food truck industry in our city. this legislation is aimed at striking a balance between the needs to promote innovation and entrepreneurship while protecting our brick and